.TH sinf 3 "" "" ""
.SH SYNOPSIS
sin, cos, sine, sinf, cosf, sinef \- sine or cosine
.SH ANSI_SYNOPSIS#include <math.h>
.br
double sin(double 
.IR x );
.br
float  sinf(float 
.IR x );
.br
double cos(double 
.IR x );
.br
float cosf(float 
.IR x );
.br
.SH TRAD_SYNOPSIS
#include <math.h>
.br
double sin(
.IR x )
.br
double 
.IR x ;
.br
float  sinf(
.IR x )
.br
float 
.IR x ;
.br

double cos(
.IR x )
.br
double 
.IR x ;
.br
float cosf(
.IR x )
.br
float 
.IR x ;
.br
.SH DESCRIPTION
.BR sin 
and 
.BR cos 
compute (respectively) the sine and cosine
of the argument 
.IR x .
Angles are specified in radians.
.SH RETURNSThe sine or cosine of 
.IR x 
is returned.
.SH PORTABILITY
.BR sin 
and 
.BR cos 
are ANSI C.
.BR sinf 
and 
.BR cosf 
are extensions.
.SH QUICKREF
sin ansi pure
sinf - pure
.SH SOURCE
src/newlib/libm/mathfp/s_sine.c
